2 years ago

When you solve using the quadratic formula and you get to

1 answer:

8 0

Answer:

$\boxed{if \: b= - 2 : {b}^{2} = { (- 2)}^{2} = 4}$

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jeka57 [31]

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Step-by-step explanation:

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vodomira [7]

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Kamila [148]

it’s 19 :)

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